摘要
文章主要介绍了五阳煤矿7605大断面综放工作面切眼支护技术、在掘进过程中遇到的问题及解决方法等,为矿井此类切眼的掘进提供了有力的技术依据及经验。
This article mainly introduces cut support technology of 7605 large fractured section of Wuyang coal mine fully mechanized working face, problems and solutions in process of tunneling,provide a strong technical basis and experience for coal mine to cut such cut.
出处
《煤》
2009年第8期25-26,42,共3页
Coal
关键词
大断面
综放工作面
切眼
支护
技术研究
large fractured section
full - mechanized working face
cut
support
technology research
